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W25Q64FVSFIQ View Datasheet(PDF) - Winbond

Part NameDescriptionManufacturer
W25Q64FVSFIQ 3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI Winbond
Winbond Winbond
W25Q64FVSFIQ Datasheet PDF : 89 Pages
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W25Q64FV
Table of Contents
1. GENERAL DESCRIPTION ............................................................................................................... 5
2. FEATURES....................................................................................................................................... 5
3. PACKAGE TYPES AND PIN CONFIGURATIONS .......................................................................... 6
3.1 Pin Configuration SOIC / VSOP 208-mil .............................................................................. 6
3.2 Pad Configuration WSON 6x5-mm / 8X6-mm...................................................................... 6
3.3 Pin Configuration PDIP 300-mil............................................................................................ 7
3.4 Pin Description SOIC/VSOP 208-mil, WSON 6x5/8x6-mm and PDIP 300-mil .................... 7
3.5 Pin Configuration SOIC 300-mil ........................................................................................... 8
3.6 Pin Description SOIC 300-mil............................................................................................... 8
3.7 Ball Configuration TFBGA 8x6-mm (5x5 or 6x4 Ball Array) ................................................. 9
3.8 Ball Description TFBGA 8x6-mm ......................................................................................... 9
3.9 Pin Descriptions.................................................................................................................. 10
3.10 Chip Select (/CS)................................................................................................................ 10
3.11 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................. 10
3.12 Write Protect (/WP)............................................................................................................. 10
3.13 HOLD (/HOLD) ................................................................................................................... 10
3.14 Serial Clock (CLK) .............................................................................................................. 10
4. BLOCK DIAGRAM .......................................................................................................................... 11
5. FUNCTIONAL DESCRIPTIONS..................................................................................................... 12
5.1 SPI/QPI OPERATIONS ...................................................................................................... 12
5.1.1 Standard SPI Instructions.....................................................................................................12
5.1.2 Dual SPI Instructions ............................................................................................................12
5.1.3 Quad SPI Instructions ..........................................................................................................13
5.1.4 QPI Instructions....................................................................................................................13
5.1.5 Hold Function .......................................................................................................................13
5.2 WRITE PROTECTION ....................................................................................................... 14
5.2.1 Write Protect Features .........................................................................................................14
6. STATUS REGISTERS AND INSTRUCTIONS ............................................................................... 15
6.1 STATUS REGISTERS........................................................................................................ 15
6.1.1 BUSY ...................................................................................................................................15
6.1.2 Write Enable Latch (WEL) ....................................................................................................15
6.1.3 Block Protect Bits (BP2, BP1, BP0)......................................................................................15
6.1.4 Top/Bottom Block Protect (TB).............................................................................................15
6.1.5 Sector/Block Protect (SEC) ..................................................................................................15
6.1.6 Complement Protect (CMP) .................................................................................................16
6.1.7 Status Register Protect (SRP1, SRP0) ................................................................................16
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